A nonconforming finite element method for the Stokes equations using the Crouzeix-Raviart element for the velocity and the standard linear element for the pressure

被引：6
作者：
Lamichhane, Bishnu P. [1 ]
机构：
[1] Univ Newcastle, Sch Math & Phys Sci, Callaghan, NSW 2308, Australia
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 2014年 / 74卷 / 03期
关键词：
Stokes equations; mixed finite elements; Crouzeix-Raviart element; nonconforming method; inf-sup condition;
D O I：
10.1002/fld.3848
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We present a finite element method for Stokes equations using the Crouzeix-Raviart element for the velocity and the continuous linear element for the pressure. We show that the inf-sup condition is satisfied for this pair. Two numerical experiments are presented to support the theoretical results. Copyright (c) 2013 John Wiley & Sons, Ltd.
引用
收藏
页码：222 / 228
页数：7
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